OT-2026-000082233
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000082233) never changes.
Identity and time
| Publication number | OT-2026-000082233 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7507-b421-e64eb797134f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082233 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3e688015e6269548498f98c24cbbe24b9ff130dac7edc5da1b14d890ca9fcb3 |
|---|---|
| Markdown | 1536faa03414cb8c304df8b5c57e9c2247b3b38a15f2adeed4eedda8141f9444 |
| Publication page | 58dd64b63b460fe3e5eb7b44f3138e087d449815d2231a50eec593ce3ca3d6ba |
| Manifest | 5feeeb599ab1039fcd0d2b144250e9ff3157b7c5f69fe0c70a8f8e23f7b7c96f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | YaywwQS01itdGDgSBQ24nbE0AAJGLV+LSOr6zaiVLMineqW3S/3/q7eHP5S295fdswUaJJQzmtlp9D+Ue8i1Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:04.605831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082233observed 58dd64b63b460fe3e5eb7b44f3138e08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:04.584730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082233/manifest.jsonobserved 5feeeb599ab1039fcd0d2b144250e9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:04.566863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082233/publication.mdobserved 1536faa03414cb8c304df8b5c57e9c22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:04.548579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082233/publication.txtobserved c3e688015e6269548498f98c24cbbe24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|